The TVTropes Trope Finder is where you can come to ask questions like "Do we have this one?" and "What's the trope about...?" Trying to rediscover a long lost show or other medium but need a little help? Head to Media Finder and try your luck there. Want to propose a new trope? You should be over at the Trope Launch Pad.
- Show Spoilers
- Night Vision
- Sticky Header
- Wide Load

There's a specific form of Memetic Mutation that seems worthy of a subtrope if not already covered: a scene that is memetic in the sense it frequently gets redone beat-for-beat with characters from other fandoms, usually through animations or animatics. Examples copy/pasted from other pages' Memetic Mutation entries:
I guess the closest would be Animation Meme but the page seems to focus more on music templates and a specific dance you animate them to, and this is about a specific dialogue from a piece of media where characters are assigned roles in the scene based on pesonality. (Also it's not YMMV)
Edited by mightymewtron